return client.prepareClearScroll();
    }

    @Override
    public ActionFuture<ClearScrollResponse> clearScroll(final ClearScrollRequest request) {
        return client.clearScroll(request);
    }

    @Override
    public void clearScroll(final ClearScrollRequest request, final ActionListener<ClearScrollResponse> listener) {
        client.clearScroll(request, listener);
    }

    @Override